Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753547AbbBYAGj (ORCPT ); Tue, 24 Feb 2015 19:06:39 -0500 Received: from mx1.redhat.com ([209.132.183.28]:33293 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753399AbbBYAFq (ORCPT ); Tue, 24 Feb 2015 19:05:46 -0500 From: Benjamin Tissoires To: Nikolai Kondrashov , Jiri Kosina Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, DIGImend-devel Subject: [PATCH 4/4] HID: uclogic: name the input nodes based on their tool Date: Tue, 24 Feb 2015 19:05:30 -0500 Message-Id: <1424822730-14938-5-git-send-email-benjamin.tissoires@redhat.com> In-Reply-To: <1424822730-14938-1-git-send-email-benjamin.tissoires@redhat.com> References: <1424822730-14938-1-git-send-email-benjamin.tissoires@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2015 Lines: 75 We append "Pen", "Pad", "Mouse" or "Keyboard" suffix to the appropriate input node to match what the Wacom driver does and be more convenient for the user to know which one is which. Signed-off-by: Benjamin Tissoires --- drivers/hid/hid-uclogic.c | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) diff --git a/drivers/hid/hid-uclogic.c b/drivers/hid/hid-uclogic.c index c03e076..7042238 100644 --- a/drivers/hid/hid-uclogic.c +++ b/drivers/hid/hid-uclogic.c @@ -713,6 +713,45 @@ static __u8 *uclogic_report_fixup(struct hid_device *hdev, __u8 *rdesc, return rdesc; } +static void uclogic_input_configured(struct hid_device *hdev, + struct hid_input *hi) +{ + char *name; + const char *suffix = NULL; + struct hid_field *field; + size_t len; + + /* no report associated (HID_QUIRK_MULTI_INPUT not set) */ + if (!hi->report) + return; + + field = hi->report->field[0]; + + switch (field->application) { + case HID_GD_KEYBOARD: + suffix = "Keyboard"; + break; + case HID_GD_MOUSE: + suffix = "Mouse"; + break; + case HID_GD_KEYPAD: + suffix = "Pad"; + break; + case HID_DG_PEN: + suffix = "Pen"; + break; + } + + if (suffix) { + len = strlen(hdev->name) + 2 + strlen(suffix); + name = devm_kzalloc(&hi->input->dev, len, GFP_KERNEL); + if (name) { + snprintf(name, len, "%s %s", hdev->name, suffix); + hi->input->name = name; + } + } +} + /** * Enable fully-functional tablet mode and determine device parameters. * @@ -906,6 +945,7 @@ static struct hid_driver uclogic_driver = { .probe = uclogic_probe, .report_fixup = uclogic_report_fixup, .raw_event = uclogic_raw_event, + .input_configured = uclogic_input_configured, }; module_hid_driver(uclogic_driver); -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/